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AlgebraEasySubtraction equation

Algebra practice question

If 10 − x = 3, what is the value of x?

Answer: 7

x = 10 − 3 = 7.

Common wrong answers

If you answered 3
3 is the right-hand side, not x.
If you answered 13
13 is 10 + 3.
If you answered -7
−7 has the wrong sign.

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